102451686950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{3947}}^1$

素因数の和:4374

約数の個数: 96

約数和(自身を含む): 203555721600

約数和(自身を除く): 101104034650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 307, 445, 475, 614, 890, 950, 1535, 1691, 2225, 3070, 3382, 3947, 4450, 5833, 7675, 7894, 8455, 11666, 15350, 16910, 19735, 27323, 29165, 39470, 42275, 54646, 58330, 74993, 84550, 98675, 136615, 145825, 149986, 197350, 273230, 291650, 351283, 374965, 519137, 683075, 702566, 749930, 1038274, 1211729, 1366150, 1756415, 1874825, 2423458, 2595685, 3512830, 3749650, 5191370, 6058645, 6674377, 8782075, 12117290, 12978425, 13348754, 17564150, 23022851, 25956850, 30293225, 33371885, 46045702, 60586450, 66743770, 107843881, 115114255, 166859425, 215687762, 230228510, 333718850, 539219405, 575571275, 1078438810, 1151142550, 2049033739, 2696097025, 4098067478, 5392194050, 10245168695, 20490337390, 51225843475, 102451686950]

約数ペア:

[(1, 102451686950), (2, 51225843475), (5, 20490337390), (10, 10245168695), (19, 5392194050), (25, 4098067478), (38, 2696097025), (50, 2049033739), (89, 1151142550), (95, 1078438810), (178, 575571275), (190, 539219405), (307, 333718850), (445, 230228510), (475, 215687762), (614, 166859425), (890, 115114255), (950, 107843881), (1535, 66743770), (1691, 60586450), (2225, 46045702), (3070, 33371885), (3382, 30293225), (3947, 25956850), (4450, 23022851), (5833, 17564150), (7675, 13348754), (7894, 12978425), (8455, 12117290), (11666, 8782075), (15350, 6674377), (16910, 6058645), (19735, 5191370), (27323, 3749650), (29165, 3512830), (39470, 2595685), (42275, 2423458), (54646, 1874825), (58330, 1756415), (74993, 1366150), (84550, 1211729), (98675, 1038274), (136615, 749930), (145825, 702566), (149986, 683075), (197350, 519137), (273230, 374965), (291650, 351283)]